Hi All, I have just stripped the head and cylinder off my 1989 gsxr250r. It’s not looking good, both exhaust valves on cylinder 4 are gone, inlet valves are really bent & piston is now open vented into crank case haha. I’m in New Zealand, not sure if it was a common bike here. Anyway I’m putting my feelers out to see if anyone has or knowswhere I can find a cylinder head. Also trying to find a workshop manual, after looking through many old threads I think it might not exist. But seams like the bandit is very similar GJ74A does anyone know if they have the same engine.?